A piece of cloth is used to form a cradle for an injured or fractured arm.
Sling
If you were buying a piece of cloth, would you want the seller to use his arm or the meter stick to measure the length of cloth?
To treat arm fractures, a doctor uses a ___ on the patient.
To treat arm fractures, a doctor uses _______ on the patient to hold the bandage.
A cloth merchant uses a metre rod for measuring the length of the cloth piece, while a tailor uses a tape for measurement.